Is it intentional that the Pact of the Host Warlock in Morgrave Miscellany doesn’t get 6th, 10th, and 14th level Patron features? Also, how long is the symbiosis meant to last? The Pact of the Host isn’t a Otherworldly Patron. It’s an option for the Pact Boon feature the warlock receives at 3rd level—like the Pact of the Chain, Blade, or Book.
— Keith Baker (@HellcowKeith) April 20, 2019